Sea Conditions for Nachalni Island, Kupreanof Strait

Detailed Sea Conditions for Nachalni Island, Kupreanof Strait over the next 2 days

Issued (local time): 9 am Thursday 13 May 2021

Detailed Sea Conditions for Nachalni Island, Kupreanof Strait over the next 2 days

Issued (local time): 9 am Thursday 13 May 2021
Forecast update inUpdates in  hr  min  sUpdate imminent
Thursday 13 Friday 14 Saturday 15
7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM
Tide State flow ebb low flow high ebb low flow high ebb low flow high ebb low flow high ebb
High Tide
height (m)




4:46PM
3.74



4:10AM
4.24



5:18PM
3.60



4:37AM
4.14

Low Tide
height (m)


10:29AM
-0.35



10:23PM
1.08



10:58AM
-0.28



10:48PM
1.23



Swell (m)
direction
0.2ESE 0.3ESE 0.4E 0.4E 0.4E 0.4E 0.5E 0.5E 0.6E 0.5E 0.4E 0.4E 0.4E 0.4E 0.4E 0.4E 0.3E 0.3E
Wave Height (m) 0.2 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3
Period (s) 4 4 4 6 6 6 7 7 5 7 5 8 7 7 7 7 7 7
Wind
(km/h)
10

NNW
15

NE
20

ENE
15

ENE
10

ENE
10

ENE
10

NE
15

E
15

E
10

E
10

ESE
10

ESE
5

NE
5

NW
5

WNW
5

SW
0

WSW
5

SE
  Today's sea temperature in Nachalni Island, Kupreanof Strait, Alaska is 5.5 °C (Statistics for 13 May 1981-2005 – mean: 6.1 max: 7.0 min: 5.2 °C)
 
Summary  some
clouds
some
clouds
light
rain
some
clouds
cloudy cloudy cloudy cloudy cloudy cloudy light
rain
light
rain
light
rain
light
rain
some
clouds
some
clouds
clear clear
Rain mm - - 1 - - - - - - - 1 2 2 1 - - - -
Temp °C 4 6 6 6 6 6 5 6 5 6 6 5 5 4 4 4 4 6
Chill °C 1 3 3 3 4 4 2 3 1 3 3 2 4 3 3 4 4 6
Sunrise 5:50 - - - - - - - 5:48 - - - - - - - 5:47 -
Sunset - - - - - 10:24 - - - - - - - 10:28 - - - -

Tide datum: -.